netdev - Re: [Patch net-next] net_sched: fix a null pointer dereference in tcindex_set

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Date:	Tue, 16 Sep 2014 15:20:33 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	xiyou.wangcong@...il.com
Cc:	netdev@...r.kernel.org, john.fastabend@...il.com
Subject: Re: [Patch net-next] net_sched: fix a null pointer dereference in
 tcindex_set_parms()

From: Cong Wang <xiyou.wangcong@...il.com>
Date: Mon, 15 Sep 2014 16:43:43 -0700

> This patch fixes the following crash:
 ...
> 'p->h' could be NULL while 'cp->h' is always update to date.
> 
> Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
> Cc: John Fastabend <john.fastabend@...il.com>
> Signed-off-by: Cong Wang <xiyou.wangcong@...il.com>

Also applied, thanks Cong.
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